Based on Rainman recommendation, I went to try the Korean Este at Golden Clarion Hotel. No problem finding the place (3rd floor) if you take a cab.
As I didn't make any appointment, I had to wait for abt 20 min for room. The mamasan brought a girl called Siska & just left the room in a hurry. She looked pretty ugly in my opinion, I quickly rushed out from the room to call the mamsan back so that I can change to another girl. The mamsan said you can only change 1 time, so I just waited & prayed that the next girl would be better.
The new girl's name is Resa, slightly better looking, but I'll not choose her if i had the choice. The rest was as per what Rainman mentioned; shower, massage, body massage, followed by bbbj.
The body massage was alright, but I think the ones I tried in Phuket (Christie spa) & Jakarta (Kartika) were better. The bbbj was the only consolation, as it was really quite good. I managed to CIM, but she took my didi out quickly & HJ me after that

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Overall, its probably not worth the Rp300k as you cannot choose the girls. My recommendation in Jkt for you brudders would be "Stadium". The girls are mostly young, but service varies; will need your participation & you'll enjoy a lot.
nb: they had increased the number of rooms to 15 (from 8) & 20+ girls working.